Fancy treating myself to a polishing machine and heard good reports about the Meguiars machine, but they seem a little expensive(compared to Halfords). I was going to pay for "Shine" to do my Black pearl GTI, But at £75, I'm tempted to buy a machine and do it myself. I'm just a little worried how skilled a job it is, as I don't want to make a pigs ear of it! Also, I can hire the meguiars for £30, but then need the polish etc. Any ideas of what works best on Black pearl? Decisions, decisions!!